9 jade-balls handheld projector, also called Accupressure Thermal Massager is the collection of many patented technologies with the scientific and reasonable structure design, excellent workmanship as well as unique Anion release 1. It is not only use-friendly but also safer, achieving the best accupressure thermal effects. 2. Adoptes natural Xiuyan Jade as the thermal massager to achieve safer and better effects. 3. Portable, refined design and easy-to-use operation 4. Adoptes high-quality lamps as the heating device to increase the service life. 5. Adoptes high-quality and anti-burnt cover to make it safer 6. -heat prevention funtion 7. Adoptes high-quality silica gel cables to make is safer.